MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0871e92d3a04d39614f9028daa9c8d943aa26b6cb3cd2bb5f5d082fc0e65572. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Adware.Neoreklami


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: b0871e92d3a04d39614f9028daa9c8d943aa26b6cb3cd2bb5f5d082fc0e65572
SHA3-384 hash: f9d144fb2c10fcc00f34ce6bdb5d43acad4bb4296009bc1a730bb55d95f8e0d229356dd089c3c65db1e88f86dbf881a4
SHA1 hash: 3a751b2851586e27d78ad49a15c4c9a16e8ec30e
MD5 hash: 72ca5dbaac4908a18c0e3dccfa08b522
humanhash: romeo-white-uniform-ceiling
File name:file
Download: download sample
Signature Adware.Neoreklami
File size:7'594'047 bytes
First seen:2022-12-26 19:19:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3786a4cf8bfee8b4821db03449141df4 (2'102 x Adware.Neoreklami, 2 x RedLineStealer, 2 x Adware.MultiPlug)
ssdeep 196608:91O9g3G8+PZo0Q7456M0J32tIapeEqH9NCxlRUCJEmUs5:3Oq3GZQST0lQIape/dMU2LUs5
Threatray 1'246 similar samples on MalwareBazaar
TLSH T1857633453AC999B1E630553064C86EE3A928CB900F3975172349736E2B3CE52F29FEC7
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10523/12/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 848c5454baf47474 (2'088 x Adware.Neoreklami, 101 x RedLineStealer, 33 x DiamondFox)
Reporter andretavare5
Tags:Adware.Neoreklami exe


Avatar
andretavare5
Sample downloaded from http://194.58.108.112/setup.exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-12-26 19:21:23 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Launching a process
Modifying a system file
Launching cmd.exe command interpreter
Deleting a recently created file
Creating a process with a hidden window
Forced system process termination
Replacing files
Launching a service
Creating a file
Sending a UDP request
Blocking the Windows Defender launch
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
96 / 100
Signature
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Modifies Group Policy settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Sigma detected: Schedule system process
Suspicious powershell command line found
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Very long command line found
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 773966 Sample: file.exe Startdate: 26/12/2022 Architecture: WINDOWS Score: 96 101 www.testupdate.info 2->101 103 files.testupdate.info 2->103 105 2 other IPs or domains 2->105 107 Multi AV Scanner detection for domain / URL 2->107 109 Antivirus detection for dropped file 2->109 111 Multi AV Scanner detection for dropped file 2->111 113 3 other signatures 2->113 12 file.exe 7 2->12         started        15 PRgxlVc.exe 1 8 2->15         started        18 powershell.exe 12 2->18         started        20 3 other processes 2->20 signatures3 process4 file5 97 C:\Users\user\AppData\Local\...\Install.exe, PE32 12->97 dropped 22 Install.exe 4 12->22         started        99 C:\Windows\Temp\...\nOQcGXa.exe, PE32 15->99 dropped 131 Antivirus detection for dropped file 15->131 133 Multi AV Scanner detection for dropped file 15->133 135 Very long command line found 15->135 26 powershell.exe 15->26         started        28 gpupdate.exe 1 18->28         started        30 conhost.exe 18->30         started        32 gpupdate.exe 1 20->32         started        34 conhost.exe 20->34         started        signatures6 process7 file8 95 C:\Users\user\AppData\Local\...\Install.exe, PE32 22->95 dropped 125 Multi AV Scanner detection for dropped file 22->125 36 Install.exe 10 22->36         started        127 Uses cmd line tools excessively to alter registry or file data 26->127 40 cmd.exe 26->40         started        42 conhost.exe 26->42         started        44 reg.exe 26->44         started        50 15 other processes 26->50 46 conhost.exe 28->46         started        48 conhost.exe 32->48         started        signatures9 process10 file11 91 C:\Users\user\AppData\Local\...\PRgxlVc.exe, PE32 36->91 dropped 93 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 36->93 dropped 115 Antivirus detection for dropped file 36->115 117 Multi AV Scanner detection for dropped file 36->117 119 Uses schtasks.exe or at.exe to add and modify task schedules 36->119 121 Modifies Group Policy settings 36->121 52 forfiles.exe 1 36->52         started        54 forfiles.exe 1 36->54         started        56 schtasks.exe 2 36->56         started        60 4 other processes 36->60 123 Uses cmd line tools excessively to alter registry or file data 40->123 58 reg.exe 40->58         started        signatures12 process13 process14 62 cmd.exe 1 52->62         started        65 conhost.exe 52->65         started        67 cmd.exe 1 54->67         started        69 conhost.exe 54->69         started        71 conhost.exe 56->71         started        73 conhost.exe 60->73         started        75 conhost.exe 60->75         started        77 conhost.exe 60->77         started        79 conhost.exe 60->79         started        signatures15 129 Uses cmd line tools excessively to alter registry or file data 62->129 81 reg.exe 1 62->81         started        83 reg.exe 1 1 62->83         started        85 reg.exe 1 1 67->85         started        87 reg.exe 1 67->87         started        process16 process17 89 Conhost.exe 81->89         started       
Threat name:
Win32.Trojan.Jaik
Status:
Malicious
First seen:
2022-12-26 19:20:16 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion spyware stealer trojan
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Checks installed software on the system
Drops Chrome extension
Drops desktop.ini file(s)
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Executes dropped EXE
Modifies Windows Defender Real-time Protection settings
Windows security bypass
Unpacked files
SH256 hash:
30e4d43b912be05f36450c2fc42b053c0d8d52269bc664b5f64097cc8ea11ec1
MD5 hash:
350da7a7301232ea45f6109a668eb982
SHA1 hash:
ad779abca1f3568ba89ac8a1a1a0cc540646bef9
SH256 hash:
b0871e92d3a04d39614f9028daa9c8d943aa26b6cb3cd2bb5f5d082fc0e65572
MD5 hash:
72ca5dbaac4908a18c0e3dccfa08b522
SHA1 hash:
3a751b2851586e27d78ad49a15c4c9a16e8ec30e
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by

Comments